降低转炉钢水终点碳氧积技术实践

Practical Application of End-point Carbon-oxygen Equilibrium Control Technology in BOF

延长转炉复吹炉龄一直是钢厂追求的目标,其中转炉钢水终点碳氧积又是衡量底吹效果的一个重要指标。降低钢水终点碳氧积既可提高合金收得率,又可提高钢水质量。

Extension of the campaign life of the top - bottom combined blown converter is always the aim which the steel - making plants across the world have been pursuing and control of the end - point carbon- oxygen equilibrium of the converter is an important index for determination of the bottom blow effects in particular. Control of the end - point carbon and oxygen equilibrium in the liquid steel can raise the yield of alloy elements and improve the quality of liquid steel as well.